Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336747 | Method of operating a combination ultrasonic / bipolar RF surgical device with a combination energy modality end-effector | John M. Sarley, Chad P. Boudreaux, Tyler N. Brehm, Ellen Burkart, Jeffrey D. Messerly +17 more | 2025-06-24 |
| 12114912 | Non-biased deflectable electrode to minimize contact between ultrasonic blade and electrode | Frederick L. Estera, Bruce Brunson, Jr., Demetrius N. Harris, Frederick E. Shelton, IV | 2024-10-15 |
| 11883059 | Mechanical lockout for ultrasonic surgical instrument | John E. Brady, Alexander R. Cuti, Kevin M. Fiebig, Ellen Burkart, Demetrius N. Harris +9 more | 2024-01-30 |
| 11696781 | Blade cooling gas/fluid storage | Jeffery D. Bruns, Ellen Burkart, Demetrius N. Harris, Troy Q. Le, Alexander S. O'Leary +5 more | 2023-07-11 |
| 11596432 | Blade grounding mechanisms and alternative pin designs | Sean P. Conlon, Ellen Burkart | 2023-03-07 |
| 11202650 | Blade cooling gas/fluid storage | Jeffery D. Bruns, Ellen Burkart, Demetrius N. Harris, Troy Q. Le, Alexander S. O'Leary +5 more | 2021-12-21 |
| 11123095 | Blade grounding mechanisms and alternative pin designs | Sean P. Conlon, Ellen Burkart | 2021-09-21 |
| 11051841 | Mechanical lockout for ultrasonic surgical instrument | John E. Brady, Alexander R. Cuti, Kevin M. Fiebig, Ellen Burkart, Demetrius N. Harris +8 more | 2021-07-06 |
| 10945755 | Mechanical lockout for ultrasonic surgical instrument | John E. Brady, Alexander R. Cuti, Kevin M. Fiebig, Ellen Burkart, Demetrius N. Harris +9 more | 2021-03-16 |
| 8348397 | Fluid height backpressure device in a system for supplying fluid to a printhead | Johnnie Coffey, Steven R. Komplin, Randal Scott Williamson | 2013-01-08 |
| 8256880 | Fluid height backpressure device in a system for supplying fluid to a printhead | Johnnie Coffey, Steven R. Komplin, Randal Scott Williamson | 2012-09-04 |
| 8192000 | Fluid height backpressure system for supplying fluid to a printhead and backpressure device used therein | Johnnie Coffey, Steven R. Komplin, Randal Scott Williamson | 2012-06-05 |